The 2008 Silver Quarter is a unique coin that is highly sought after by collectors. It was issued by the United States Mint in 2008 as part of the 50 State Quarters Program. The coin features a design of the state of Arizona on the obverse and a design of the Grand Canyon on the reverse. The coin is made of 90% silver, making it a valuable and rare collectible. The 2008 Silver Quarter is a great choice for coin collectors because of its rarity and value. It is a great way to add a unique and valuable coin to your collection. The coin is also a great way to commemorate the state of Arizona and the Grand Canyon. If you are looking to add a unique and valuable coin to your collection, the 2008 Silver Quarter is a great choice. It is a rare and valuable coin that is sure to be a great addition to any collection. So if you are looking for a unique and valuable coin, the 2008 Silver Quarter is a great choice.